I mean...I've heard stories of people doing this with rings, but I still don't get it. Anyone who's seen me play knows I can be tough on a game, especially if it's MINE. My ring has been busted for years in the back, and it could slice a decal like a hot knife through butter....and yet I've never damaged a game with it. Slap saves, shakes...whatever...not an issue. Must be something about those wierdos that push the flipper buttons with their middle finger..